The 20 Best Diarrhea Doctors Near Me in Porter Ranch, CA

Find the Top Diarrhea Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 286 doctor with experience in Diarrhea near Porter Ranch, CA. Of these, 269 are Experienced and 17 are Advanced.

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286 providers found
    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    11333 Sepulveda Boulevard, Floor 3, 
    Mission Hills, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Magued Beshay is a Gastroenterologist practicing medicine in Mission Hills, California. Dr. Beshay is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Hiatal Hernia, and Congenital Diaphragmatic Hernia. Dr. Beshay is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    19950 Rinaldi Street, Suite 200, 
    Porter Ranch, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Elizabeth Evans is a Pediatrics provider practicing medicine in Porter Ranch, California. Dr. Evans is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Herpangina, Viral Gastroenteritis, Asthma in Children, and Delayed Growth. Dr. Evans is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    10515 Balboa Boulevard, Suite 360, 
    Granada Hills, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Shoham is a Pediatrics provider practicing medicine in Granada Hills, California. Dr. Shoham is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Asthma in Children, Viral Gastroenteritis, and Roseola. Dr. Shoham is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine
    9111 Corbin Avenue, Floor 1, 
    Northridge, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fausto Cordero is a Family Medicine provider practicing medicine in Northridge, California. Dr. Cordero is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Cirrhosis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Obesity, and Vitamin D Deficiency. Dr. Cordero is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine

    Gustavo Machicado, MD

    18350 Roscoe Blvd, 
    Northridge, CA 
     (3.9 miles away)
    Experience:
    52+ years
    Languages Spoken:
    English

    Gustavo Machicado is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Northridge, California. He has been practicing medicine for over 52 years. Dr. Machicado is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Machicado is board certified in American Board Of Internal Medicine.

    Experienced in Diarrhea
    Experienced in Diarrhea
    11333 Sepulveda Boulevard, Floor 2, 
    Mission Hills, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rafael Jimenez is a Pediatrics provider practicing medicine in Mission Hills, California. Dr. Jimenez is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity in Children, Viral Gastroenteritis, Undescended Testicle, and Herpangina. Dr. Jimenez is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea
    11333 Sepulveda Boulevard, Floor 2, 
    Mission Hills, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rene Gonzalez is a Pediatrics provider practicing medicine in Mission Hills, California. Dr. Gonzalez is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity in Children, Viral Gastroenteritis, Multisystem Inflammatory Syndrome in Children (MIS-C), and Micrognathia. Dr. Gonzalez is currently accepting new patients.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine

    Mysore Nagaraja, MD

    17075 Devonshire St, 
    Northridge, CA 
     (2.7 miles away)
    Experience:
    56+ years
    Languages Spoken:
    English

    Mysore Nagaraja is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Northridge, California. He has been practicing medicine for over 56 years. Dr. Nagaraja is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Childhood Pancreatitis, Endoscopy, and Gastrostomy. Dr. Nagaraja is board certified in American Board Of Internal Medicine.

    Advanced in Diarrhea
    Gastroenterology | Internal Medicine
    Advanced in Diarrhea
    Gastroenterology | Internal Medicine

    North Valley Gi Consultants

    10515 Balboa Blvd, 
    Granada Hills, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Mahendra Patel is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Granada Hills, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Gastrointestinal Bleeding, Childhood Pancreatitis, Gastrectomy, and Colonoscopy. Dr. Patel is board certified in American Board Of Internal Medicine.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    United Medical Doctors

    18350 Roscoe Blvd, 
    Northridge, CA 
     (3.9 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Offers Telehealth

    Suhail Salem is a Gastroenterologist practicing medicine in Northridge, California. He has been practicing medicine for over 19 years. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Colonoscopy. Dr. Salem is board certified in American Board Of Internal Medicine.

    Experienced in Diarrhea
    Gastroenterology | Internal Medicine
    Experienced in Diarrhea
    Gastroenterology | Internal Medicine

    Mark F. Tsai, MD

    18350 Roscoe Blvd, 
    Northridge, CA 
     (3.9 miles away)
    Experience:
    49+ years
    Languages Spoken:
    English

    Mark Tsai is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Northridge, California. He has been practicing medicine for over 49 years. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hereditary Ataxia, Chronic Erosive Gastritis, Gastritis, Gastrostomy, and Endoscopy. Dr. Tsai is board certified in American Board Of Internal Medicine.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Family Medicine Associates Of Northridge

    18350 Roscoe Blvd, 
    Northridge, CA 
     (3.9 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English

    Elizabeth Eddy is a primary care provider, practicing in Family Medicine in Northridge, California. She has been practicing medicine for over 33 years. Dr. Eddy is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Eddy is board certified in American Board Of Family Medicine.

    Experienced in Diarrhea
    Internal Medicine
    Experienced in Diarrhea
    Internal Medicine

    Central Medical Group Of Canoga Park

    8111 Canoga Ave, 
    Canoga Park, CA 
     (5.0 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English

    Nabil Feghali is a primary care provider, practicing in Internal Medicine in Canoga Park, California. He has been practicing medicine for over 51 years. Dr. Feghali is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Gastrostomy, and Colonoscopy. Dr. Feghali is board certified in American Board Of Internal Medicine.

    Advanced in Diarrhea
    Gastroenterology
    Advanced in Diarrhea
    Gastroenterology
    7320 Woodlake Avenue, Suite 310, 
    West Hills, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Matthew is a Gastroenterologist practicing medicine in West Hills, California. Dr. Matthew is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy. Dr. Matthew is currently accepting new patients.

    Advanced in Diarrhea
    Pediatrics
    Advanced in Diarrhea
    Pediatrics
    1172 North Maclay Avenue, 
    San Fernando, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gina Johnson is a Pediatrics provider practicing medicine in San Fernando, California. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Viral Gastroenteritis, Autism Spectrum Disorder, Delayed Growth, Obesity in Children, and Vitrectomy. Dr. Johnson is currently accepting new patients.

    Experienced in Diarrhea
    Experienced in Diarrhea

    Mojdeh Zafaranchi, MD Private Practice

    23644 Vanowen St, 
    West Hills, CA 
     (7.9 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients

    We provide personalized pediatric care for infants, children, and adolescents in an intimate, family-focused practice setting. Dr. Zafaranchi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Viral Gastroenteritis, Obesity in Children, Herpangina, and Autism Spectrum Disorder. Dr. Zafaranchi is board certified in Pediatrics. Dr. Zafaranchi is currently accepting new patients.

    Advanced in Diarrhea
    Advanced in Diarrhea
    16550 Ventura Boulevard, Suite 414, 
    Encino, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeremy Shapiro is a Pediatrics provider practicing medicine in Encino, California. Dr. Shapiro is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Croup, Diarrhea, Roseola, and Herpangina. Dr. Shapiro is currently accepting new patients.

    Experienced in Diarrhea
    Gastroenterology
    Experienced in Diarrhea
    Gastroenterology

    Regents Of The University Of California

    19950 Rinaldi St Ste 300, 
    Porter Ranch, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kevork Khadarian is a Gastroenterologist practicing medicine in Porter Ranch, California. Dr. Khadarian is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cronkhite-Canada Disease, Spontaneous Bacterial Peritonitis, Meckel's Diverticulum, and Ascites.

    Experienced in Diarrhea
    Family Medicine
    Experienced in Diarrhea
    Family Medicine

    Regents Of The University Of California

    19950 Rinaldi St Ste 300, 
    Porter Ranch, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alina Katsman is a primary care provider, practicing in Family Medicine in Porter Ranch, California. Dr. Katsman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Acute Mountain Sickness, and Osteoporosis.

    Experienced in Diarrhea
    Gastroenterology | Internal Medicine
    Experienced in Diarrhea
    Gastroenterology | Internal Medicine

    Providence Medical Institute

    19950 Rinaldi St, 
    Porter Ranch, CA 
     (1.3 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    Rahul Chhablani is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Porter Ranch, California. He has been practicing medicine for over 24 years. Dr. Chhablani is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Helicobacter Pylori Infection, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Chhablani is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 286

    Last Updated: 04/28/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor near Porter Ranch, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Diarrhea doctor near Porter Ranch, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Diarrhea doctors near Porter Ranch, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Diarrhea doctors near Porter Ranch, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Diarrhea doctor near Porter Ranch, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Diarrhea doctor near Porter Ranch, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Diarrhea doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Diarrhea doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Diarrhea doctors near Porter Ranch, CA?

    Look for the filter feature on the left side of the Diarrhea doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Diarrhea doctor that offers video calls?

    Look for the filter feature on the left-side of the Diarrhea doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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